A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

Can you find the dog hidden in a group of pandas?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?

Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.

How come ?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.